Radiant|Lab Grown|GIA

1.87ct E IF Radiant Lab Grown Diamond

VG • E/IF • GIA 2507226045

Shape and cutting style on the report: Radiant

Certificate GIA 2507226045

Diamond specifications and retailer prices

From $2,029 CAD
$1,450 USD
As of October 28, 2026
Save $7,110 CAD (78%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $10,429 CAD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 1.87ct lab-grown radiant diamond

This 1.87ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2507226045. Listed at 24 retailers as of October 28, 2026, with a 350% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.87
Carat
E
Color
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2507226045
Dimensions8.31 × 6.10 × 4.22 mm
L/W Ratio1.36
Top View
8.31 mm6.10 mm1.87 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2507226045
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $5,471 CAD|Low: $2,029 CAD|High: $10,506 CAD|Avg: $5,225 CAD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Taylor and Hart
October 29, 2026
Retailer 19$2,029 CAD
Retailer 3$2,325 CAD
Retailer 8$2,346 CAD
Retailer 2$2,529 CAD
Retailer 4$2,602 CAD
Retailer 12$2,696 CAD
Retailer 20$2,932 CAD
Retailer 5$3,011 CAD
Retailer 6$4,507 CAD
Retailer 10$4,955 CAD
Retailer 11$5,394 CAD
Retailer 1$5,471 CAD
Retailer 16$5,577 CAD
Retailer 15$6,046 CAD
Retailer 9$6,164 CAD
Retailer 13$6,816 CAD
Retailer 18$7,158 CAD
Retailer 7$7,433 CAD
Retailer 14$8,544 CAD
Retailer 17$9,139 CAD
Taylor and Hart$10,429 CAD

38 data points across 21 retailers

24 retailers$2,029 CAD to $9,139 CAD

B+
Cheapest Retailer
-
$2,029 CAD
$1,450 USD
B+
Retailer 2
-
$2,325 CAD
$1,661 USD
View
B+
Retailer 3
-
$2,346 CAD
$1,676 USD
View
B+
Retailer 4
-
$2,529 CAD
$1,807 USD
View
B+
Retailer 5
-
$2,602 CAD
$1,859 USD
View
Final sale: no returns
B+
Retailer 6
-
$2,696 CAD
$1,926 USD
View
B
Retailer 7
-
$2,932 CAD
$2,095 USD
View
B+
Retailer 8
-
$3,011 CAD
$2,151 USD
View
Retailer 9
-
$3,821 CAD
$2,730 USD
View
Price last confirmed 11 days ago
B
Retailer 10
-
$4,507 CAD
€3,067 EUR
View
Retailer 11
-
$4,955 CAD
$3,540 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$5,106 CAD
View
Retailer 13
-
$5,394 CAD
A$5,929 AUD
View
Price last confirmed 21 days ago
B
Retailer 14
-
$5,471 CAD
ZAR 63,145 ZAR
View
B
Retailer 15
-
$5,577 CAD
$3,985 USD
View
B
Retailer 16
-
$6,046 CAD
$4,320 USD
View
B
Retailer 17
-
$6,164 CAD
£3,468 GBP
View
B
Retailer 18
-
$6,816 CAD
$4,870 USD
View
B
Retailer 19
-
$7,158 CAD
$5,114 USD
View
Retailer 20
-
$7,433 CAD
A$8,170 AUD
View
Price last confirmed 7 days ago
B
Retailer 21
-
$8,544 CAD
£4,807 GBP
View
B
Retailer 22
-
$9,139 CAD
$6,530 USD
View
Most Expensive
Taylor and Hart
WI888N8 · Oct 30
$10,429 CAD
$7,451 USD
View
Price under review
22 more retailers have this diamond
Prices start from $2,029 CADSave up to $7,110 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.87ct Radiant
$2,029 CAD